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The Regency Horizon HZI234E is a clean front fireplace insert that slides easily into your existing drafty steel fireplace and transforms it to a high efficiency heater. This small contemporary direct vent gas insert is perfect for airtight homes or basements because the sealed firebox doesn’t use in-home air.   Backed by the industry’s most comprehensive Limited Lifetime Warranty.

H200 Woodstove

Don't forget to ask about our financing options!

HZI234E Features:

  • Linear firebed covered with glass crystals accentuate the dramatic flames
  • Modern, efficient upgrade to keep the heat in your home
  • Compact, yet powerful insert provides ample heating and ambience
  • Crystal clear ceramic glass provides maximum viewing area
  • Choice of three tasteful styles of finishing faceplates that frame the beautiful fire.
Specifications NG LP
Maximum BTU 16,500 15,000
Turn Down BTU 12,000 12,000
Efficiency 73.00% 74.00%
EnerGuide Rating 68.24% 69.52%


View Area 234 sq. in.
Room Size Small
Vent Type Direct Vent


Min. Fireplace Opening*  
Width (front) 25"
Width (back) 16"
Height 17"
Depth 14"

H2100 Large Wood Stove Accessories and Finishes

The H2100 comes with a variety of different features that are completely customizable, such at the stove's faceplate that comes in either oversize black or standard black. The door of the wood stove come in either black, brushed nickel or gold grill, while the cast iron doors are available in black, black with a gold accent, black with a nickel accent or polished gold.

Regency Horizon™ HZI234E Gas Insert Installation In Gaithersburg And Northern VA

High's Chimney's certified chimney professionals can install Regency Horizon™ HZI234E Gas Insert or any other model stove quickly and with quality in mind. Trust us as Maryland's, D.C.'s, and Northern Virginia's premier chimney service company. To learn more about our services contact a sales person or schedule an appointment, please fill out the contact form or call 1-(800) 937-2876.

High's Company Policy:

We have a strict company policy NEVER to sell unnecessary services. If your chimney DOES NOT need to be cleaned, we will tell you so and charge only a trip charge.

Our Service Area:

Based out of Gaithersburg, Maryland, High’s Chimney services a large region including parts of Maryland, Northern Virginia, and most of the North and West Washington D.C. area. We cover Montgomery County, Frederick County, Prince George’s County, Loudoun County, Arlington County, and Fairfax County. In Maryland, we perform fireplace and chimney services in Potomac, Frederick, Bethesda, Rockville, Chevy Chase, Germantown, Olney, and Silver Spring, MD. We also cover Fairfax, Alexandria, Arlington, McLean VA, Washington D.C. and all the nearby areas. Being local, we know the area extremely well and have a lot of experience with typical issues associated with the Maryland and greater Washington D.C. region.